Improvement in bung-bush inserters



Paremedjamzonsn,

n. A. ENGELS.'

*"Bung-Bush` lnserte'rs.

UNITED STATES- PATENT OEEIGE.,-

HEINRICH A. ENGELS, OF SAN FRANCISCO, CALIFORNIA.

IMPROVEMENT IN BLING-BUSH INSERTERS.

Specification formingpart of Letters Patent No. 146,585, dated January 20, 1874; application filed August 23, 1873.

To all whom t may concern:

Be it known that I, HEINRICH A. ENGELS, of the city and county of San Francisco, State of California, have invented an Improved Bung- Bush Key, of which the following is a specifi cation:

This invention relates to a device for inserting bushing in casks.

on each side, passes across the threads of size sujiicient to hold the key from turning in the bushing. This enables the bushing to be screwed out as well as in.

The operation is-too obvious to need further explanation.

What I claim, and desire to secure by Letters Patent, is-

A bung-bush inserter or key consisting of the shank I, handle J, screw K, pins L, with grooves to receive them, all constructed, ar

ranged, and operating as described.

VHEINRICH ADOLPH ENGELS.A

Witnesses ALFRED BIX, CHRIsTIAN HEss. 

